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Individual Calculations May 2023 |
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| Lane, Ryan Total change: 7.00 | |   |
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| 2023 O2C Doeberl Cup Premier | Canberra | AUS | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1915 | 3.50 | 8 | 0.17 | 20 | 3.40 | |
|  Stojic, Dusan | f | | 2226 | AUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Broekhuyse, Paul | | | 2003 | AUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Teh, Rui Gen | | | 1987 | AUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | O`mahoney, Keegan | | | 1908 | IRL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Li, Hui | c | | 1954 | MAC | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Leong, Benjamin | | | 1865 | AUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Galea, Patrick | | | 1852 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Castor, David | c | | 2070 | AUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 Oceania Junior Championship Under 20 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1915 | 5.00 | 9 | 0.18 | 20 | 3.60 | |
| | Wang, Aaron Ziwen | | | 1705 | NZL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Winkelman, Albert | f | | 2261 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zhu, Harvey | | | 1756 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gatzen-O`keefe, Thomas | | | 1554 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bassig, Hamish | c | | 1979 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Tang, Terrence | | | 1742 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Renjith, Sravan | f | | 2117 | NZL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ilic, Nicholas | f | | 2089 | AUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Poberezovsky, Daniel | | | 1779 | AUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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